Delta VFD-B User Manual

Revision July 2008, BE16, SW V4.08 & V5.00 1-1
Chapter 1 Introduction
1.1 Receiving and Inspection
This VFD-B AC motor drive has gone through rigorous quality control tests at the factory before
shipment. After receiving the AC motor drive, please check for the following:

Check to make sure that the package includes an AC motor drive, the User Manual/Quick
Start and CD, dust covers and rubber bushings.

Inspect the unit to assure it was not damaged during shipment.

Make sure that the part number indicated on the nameplate corresponds with the part
number of your order.
1.1.1 Nameplate Information
Example for 1HP/0.75kW 3-phase 230V AC motor drive
Serial Number & Bar Code
AC Drive Model
Input Spec.
Output Spec.
Output Frequency Range
Enclosure type
MODE : VFD007B23A
INPUT : 3PH 200-240V 50/60Hz 5.7A
OUTPUT : 3PH 0-240V 5.0A 1.9kVA 1HP
Freq. Range : 0.1~400Hz
ENCLOSURE: TYPE 1
007B23A0T5011230
1.1.2 Model Explanation
VFD
A
Version Type
23
Mains Input Voltage
21: Single phase230V
23: Three phase230V
43: Three phase460V
B
B Series
007
Applicable motor capacity
007: 1 HP(0.7kW) 150: 20HP(15kW)
022: 3 HP(2.2kW) 220: 30 HP(22kW)
037: 5 HP(3.7kW) 300: 40HP(30kW)
055: 7.5HP(5.5kW) 370: 50 HP(37kW)
075: 10 HP(7.5kW) 450: 60HP(45kW)
110: 15 HP(11kW) 550: 75HP(55kW)
750: 100HP(75kW)
Series Name ( ariable requency rive) VF D
53:575 Three phaseV

Delta VFD-B Specifications

General

Series	VFD-B
Power Range	0.4kW to 15kW
Control Method	V/F Control, Sensorless Vector Control
Overload Capacity	150% for 60 seconds
Braking Unit	Built-in
Communication	RS-485
Protection Features	Over-voltage, Over-current, Overheat, Under-voltage, Ground fault, Short circuit